diff --git a/lib/pages/danmaku/view.dart b/lib/pages/danmaku/view.dart
index 3ddde9e04..2068079bb 100644
--- a/lib/pages/danmaku/view.dart
+++ b/lib/pages/danmaku/view.dart
@@ -18,6 +18,7 @@ class PlDanmaku extends StatefulWidget {
   final bool isPipMode;
   final bool isFullScreen;
   final bool isFileSource;
+  final Size size;
 
   const PlDanmaku({
     super.key,
@@ -26,6 +27,7 @@ class PlDanmaku extends StatefulWidget {
     this.isPipMode = false,
     required this.isFullScreen,
     required this.isFileSource,
+    required this.size,
   });
 
   @override
@@ -157,6 +159,7 @@ class _PlDanmakuState extends State<PlDanmaku> {
       ..removePositionListener(videoPositionListen)
       ..removeStatusLister(playerListener);
     _plDanmakuController.dispose();
+    _controller = null;
     super.dispose();
   }
 
@@ -176,6 +179,7 @@ class _PlDanmakuState extends State<PlDanmaku> {
             notFullscreen: widget.notFullscreen,
             speed: playerController.playbackSpeed,
           ),
+          size: widget.size,
         ),
       ),
     );
diff --git a/lib/pages/live_room/controller.dart b/lib/pages/live_room/controller.dart
index f2ba1353f..adb14683e 100644
--- a/lib/pages/live_room/controller.dart
+++ b/lib/pages/live_room/controller.dart
@@ -392,6 +392,7 @@ class LiveRoomController extends GetxController {
       ..removeListener(listener)
       ..dispose();
     pageController?.dispose();
+    danmakuController = null;
     super.onClose();
   }
 
diff --git a/lib/pages/live_room/view.dart b/lib/pages/live_room/view.dart
index 5a63b4bb4..622879fc5 100644
--- a/lib/pages/live_room/view.dart
+++ b/lib/pages/live_room/view.dart
@@ -267,6 +267,7 @@ class _LiveRoomPageState extends State<LiveRoomPage>
                     plPlayerController: plPlayerController,
                     isFullScreen: isFullScreen,
                     isPipMode: plPlayerController.isDesktopPip || isPipMode,
+                    size: Size(width, height),
                   ),
           );
         }
@@ -988,6 +989,7 @@ class LiveDanmaku extends StatefulWidget {
   final PlPlayerController plPlayerController;
   final bool isPipMode;
   final bool isFullScreen;
+  final Size size;
 
   const LiveDanmaku({
     super.key,
@@ -995,6 +997,7 @@ class LiveDanmaku extends StatefulWidget {
     required this.plPlayerController,
     this.isPipMode = false,
     required this.isFullScreen,
+    required this.size,
   });
 
   @override
@@ -1032,6 +1035,7 @@ class _LiveDanmakuState extends State<LiveDanmaku> {
                   plPlayerController.danmakuController = e;
             },
             option: DanmakuOptions.get(notFullscreen: widget.notFullscreen),
+            size: widget.size,
           ),
         );
       },
diff --git a/lib/pages/video/view.dart b/lib/pages/video/view.dart
index 0edd0c1f7..3ec9497a4 100644
--- a/lib/pages/video/view.dart
+++ b/lib/pages/video/view.dart
@@ -1370,6 +1370,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
                       playerController: plPlayerController!,
                       isFullScreen: plPlayerController!.isFullScreen.value,
                       isFileSource: videoDetailController.isFileSource,
+                      size: Size(width, height),
                     ),
                   ),
             showEpisodes: showEpisodes,
diff --git a/lib/plugin/pl_player/controller.dart b/lib/plugin/pl_player/controller.dart
index c2f71ea59..ddfdc66cc 100644
--- a/lib/plugin/pl_player/controller.dart
+++ b/lib/plugin/pl_player/controller.dart
@@ -1692,6 +1692,7 @@ class PlPlayerController {
     }
 
     _playerCount = 0;
+    danmakuController = null;
     _stopListenerForVideoFit();
     _stopListenerForEnterFullScreen();
     disableAutoEnterPip();
diff --git a/pubspec.lock b/pubspec.lock
index 4fd673968..259e87bad 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -239,7 +239,7 @@ packages:
     description:
       path: "."
       ref: main
-      resolved-ref: "2a0f79712bd9d8856271e657859b36f060e55ef6"
+      resolved-ref: "16ee8cec19a324653f0a3b54897134c5e77ae613"
       url: "https://github.com/bggRGjQaUbCoE/canvas_danmaku.git"
     source: git
     version: "0.2.6"
@@ -793,7 +793,7 @@ packages:
     description:
       path: "."
       ref: "version_4.7.2"
-      resolved-ref: "58572238672734ba9351631a4fc81aed5dba3b16"
+      resolved-ref: "4f5c47f38bde5df0abd6481702b2d8ec199a0e49"
       url: "https://github.com/bggRGjQaUbCoE/getx.git"
     source: git
     version: "4.7.2"